GENERAL DESCRIPTION
FEATURES
♦ Over 2A Charge Current ♦ Intel SMBus 2-Wire Serial Interface ♦ ±0.6% Charge Voltage Accuracy ♦ 11-Bit Charge Voltage Resolution ♦ 6-Bit Charge Current Resolution ♦ Adjustable Switching Frequency ♦ +8V to +28V Input Voltage Range ♦ Cycle-By-Cycle Current Limit ♦ Charges Any Battery Chemistry (Li+, NiCd, NiMH, Lead Acid, etc.) ♦ Small 24-Pin TQFN MAX8713 High efficiency is achieved through the use of a constant off-time step-down topology with synchronous rectification. The MAX8713 drives n-channel MOSFETs for improved efficiency and reduced cost. A low-offset charge-current-sense amplifier provides highaccuracy charge current with small sense resistors. The MAX8713 is available in a space-saving 24-pin 4mm x 4mm thin QFN package and operates over the extended (-40°C to +85°C) temperature range. An evaluation kit is available to reduce design time. APPLICATIONS
Handset Car Kits Digital Cameras PDAs and Tablet Computers Notebook Computers Portable Equipment...
Maxim Integrated
